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ADM3488ARZN - Analog Devices

Description: ANALOG DEVICES - ADM3488ARZN - Transceiver RS422/RS485, 3V-3.6V supply, NSOIC-8

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ADM3488ARZN - Analog Devices - PCB symbol
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ADM3488ARZN - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 8-Lead Standard Small Outline Package [SOIC] Narrow Body (R-8)
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ADM3488ARZN - Analog Devices - 3D model - Small Outline Packages - 8-Lead Standard Small Outline Package [SOIC] Narrow Body (R-8)
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ADM3488ARZN Details

  • Manufacturer Part Number:

    ADM3488ARZN

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    R-8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    0

  • Differential Output:

    YES

  • Driver Number of Bits:

    1

  • High Level Input Current-Max:

    0.001 A

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-422; EIA-485

  • JESD-30 Code:

    R-PDSO-G8

  • Length:

    4.9 mm

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    1.5 V

  • Output Low Current-Max:

    0.0025 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Receive Delay-Max:

    120 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    2.2 mA

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Transmit Delay-Max:

    1500 ns

  • Width:

    3.9 mm

ADM3488ARZN Frequently Asked Questions (FAQs)

  • A good layout and routing practice for the ADM3488ARZN involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the traces between the device and the capacitors. Additionally, it's recommended to use a shielded cable for the RS-485 bus and to keep the bus away from noisy signals.
  • To ensure reliable operation of the ADM3488ARZN in a noisy industrial environment, it's recommended to use a common-mode choke on the RS-485 bus, add TVS diodes for overvoltage protection, and use a shielded enclosure for the device. Additionally, the device should be powered from a clean and regulated power supply.
  • The maximum cable length supported by the ADM3488ARZN depends on the baud rate and the type of cable used. As a general rule, the maximum cable length is 1200 meters at 10 Mbps, 600 meters at 20 Mbps, and 300 meters at 35 Mbps. However, it's recommended to consult the RS-485 standard and the cable manufacturer's specifications for more accurate information.
  • To troubleshoot communication issues with the ADM3488ARZN, it's recommended to check the device's power supply, clock frequency, and termination resistors. Additionally, use an oscilloscope to check the signal integrity and timing, and verify that the device is properly configured and initialized. It's also recommended to check the RS-485 bus for noise and distortion.
  • The ADM3488ARZN is a standard RS-485 transceiver and is compatible with other RS-485 transceivers that comply with the RS-485 standard. However, it's recommended to check the specifications of the other transceiver to ensure that they are compatible in terms of data rate, voltage levels, and termination resistors.

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ADM3488ARZN Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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